Cita APA (7a ed.)

Parkinson de Saz, S. M. (1991). Growing with English. Empeño 14.

Cita Chicago Style (17a ed.)

Parkinson de Saz, Sara M. Growing with English. Madrid: Empeño 14, 1991.

Cita MLA (9a ed.)

Parkinson de Saz, Sara M. Growing with English. Empeño 14, 1991.